1Z0-083 Web TestEngine demo

Select all that apply.

• A

  FLASHBACK transaction query requires undo to retrieve all versions of a row that existed between two points in time.

• B

  FLASHBACK drop requires that the RECYCLEBIN parameter be set to ON.

• C

  FLASHBACK version query requires that the RECYCLEBIN parameter be set to ON.

• D

  FLASHBACK DATA ARCHIVE requires undo to store all versions of all rows of a table being tracked.

• E

  FLASHBACK drop requires undo to retrieve all versions of a row that existed between two points in time.

• F

  FLASHBACK version query requires undo to retrieve all versions of a row that existed between two points in time.